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stdsoap2.c
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/*
stdsoap2.c[pp] 2.8.91
gSOAP runtime engine
gSOAP XML Web services tools
Copyright (C) 2000-2019, Robert van Engelen, Genivia Inc., All Rights Reserved.
This part of the software is released under ONE of the following licenses:
GPL, or the gSOAP public license, or Genivia's license for commercial use.
--------------------------------------------------------------------------------
Contributors:
Wind River Systems, Inc., for the following addition licensed under the gSOAP
public license:
- vxWorks compatible, enabled with compiler option -DVXWORKS
--------------------------------------------------------------------------------
gSOAP public license.
The contents of this file are subject to the gSOAP Public License Version 1.3
(the "License"); you may not use this file except in compliance with the
License. You may obtain a copy of the License at
http://www.cs.fsu.edu/~engelen/soaplicense.html
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
for the specific language governing rights and limitations under the License.
The Initial Developer of the Original Code is Robert A. van Engelen.
Copyright (C) 2000-2019, Robert van Engelen, Genivia Inc., All Rights Reserved.
--------------------------------------------------------------------------------
GPL license.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
Author contact information:
engelen@genivia.com / engelen@acm.org
This program is released under the GPL with the additional exemption that
compiling, linking, and/or using OpenSSL is allowed.
--------------------------------------------------------------------------------
A commercial use license is available from Genivia, Inc., contact@genivia.com
--------------------------------------------------------------------------------
*/
#define GSOAP_LIB_VERSION 20891
#ifdef AS400
# pragma convert(819) /* EBCDIC to ASCII */
#endif
#if defined(__gnu_linux__) && !defined(_GNU_SOURCE)
# define _GNU_SOURCE 1
#endif
#include "stdsoap2.h"
#if GSOAP_VERSION != GSOAP_LIB_VERSION
# error "GSOAP VERSION MISMATCH IN LIBRARY: PLEASE REINSTALL PACKAGE"
#endif
#if defined(VXWORKS) && defined(WM_SECURE_KEY_STORAGE)
# include <ipcom_key_db.h> /* vxWorks compatible */
#endif
#ifdef __BORLANDC__
# pragma warn -8060
#else
# ifdef WIN32
# ifdef UNDER_CE
# pragma comment(lib, "ws2.lib") /* WinCE */
# else
# pragma comment(lib, "Ws2_32.lib")
# endif
# pragma warning(disable : 4996) /* disable deprecation warnings */
# endif
#endif
#ifdef __cplusplus
SOAP_SOURCE_STAMP("@(#) stdsoap2.cpp ver 2.8.91 2019-08-15 00:00:00 GMT")
extern "C" {
#else
SOAP_SOURCE_STAMP("@(#) stdsoap2.c ver 2.8.91 2019-08-15 00:00:00 GMT")
#endif
/* 8bit character representing unknown character entity or multibyte data */
#ifndef SOAP_UNKNOWN_CHAR
# define SOAP_UNKNOWN_CHAR (0x7F)
#endif
/* unicode character representing unknown characters outside the XML 1.0 UTF8 unicode space */
#ifdef WITH_REPLACE_ILLEGAL_UTF8
# ifndef SOAP_UNKNOWN_UNICODE_CHAR
# define SOAP_UNKNOWN_UNICODE_CHAR (0xFFFD)
# endif
#endif
/* EOF=-1 */
#define SOAP_LT (soap_wchar)(-2) /* XML-specific '<' */
#define SOAP_TT (soap_wchar)(-3) /* XML-specific '</' */
#define SOAP_GT (soap_wchar)(-4) /* XML-specific '>' */
#define SOAP_QT (soap_wchar)(-5) /* XML-specific '"' */
#define SOAP_AP (soap_wchar)(-6) /* XML-specific ''' */
#define soap_coblank(c) ((c)+1 > 0 && (c) <= 32)
#if defined(WIN32) && !defined(UNDER_CE)
#define soap_hash_ptr(p) ((size_t)((PtrToUlong(p) >> 3) & (SOAP_PTRHASH - 1)))
#else
#define soap_hash_ptr(p) ((size_t)(((unsigned long)(p) >> 3) & (SOAP_PTRHASH-1)))
#endif
#ifdef SOAP_DEBUG
static void soap_init_logs(struct soap*);
static void soap_close_logfile(struct soap*, int);
static void soap_set_logfile(struct soap*, int, const char*);
#endif
#ifdef SOAP_MEM_DEBUG
static void soap_init_mht(struct soap*);
static void soap_free_mht(struct soap*);
static void soap_track_unlink(struct soap*, const void*);
#endif
static int soap_set_error(struct soap*, const char*, const char*, const char*, const char*, int);
static int soap_copy_fault(struct soap*, const char*, const char*, const char*, const char*);
static int soap_getattrval(struct soap*, char*, size_t*, soap_wchar);
static void soap_version(struct soap*);
static void soap_free_ns(struct soap*);
static soap_wchar soap_char(struct soap*);
static soap_wchar soap_getpi(struct soap*);
static int soap_isxdigit(int);
static void *fplugin(struct soap*, const char*);
static ULONG64 soap_count_attachments(struct soap*);
static int soap_try_connect_command(struct soap*, int http_command, const char *endpoint, const char *action);
static int soap_init_send(struct soap*);
#ifdef WITH_NTLM
static int soap_ntlm_handshake(struct soap *soap, int command, const char *endpoint, const char *host, int port);
#endif
#ifndef WITH_NOIDREF
static int soap_has_copies(struct soap*, const char*, const char*);
static int soap_type_punned(struct soap*, const struct soap_ilist*);
static int soap_is_shaky(struct soap*, void*);
static void soap_init_iht(struct soap*);
static void soap_free_iht(struct soap*);
#endif
static void soap_init_pht(struct soap*);
static void soap_free_pht(struct soap*);
#ifndef WITH_LEAN
static const char *soap_set_validation_fault(struct soap*, const char*, const char*);
static int soap_isnumeric(struct soap*, const char*);
static struct soap_nlist *soap_push_ns(struct soap *soap, const char *id, const char *ns, short utilized, short isearly);
static void soap_utilize_ns(struct soap *soap, const char *tag, short isearly);
static const wchar_t* soap_wstring(struct soap *soap, const char *s, int flag, long minlen, long maxlen, const char *pattern);
static wchar_t* soap_wcollapse(struct soap *soap, wchar_t *s, int flag, int insitu);
#endif
static const char* soap_string(struct soap *soap, const char *s, int flag, long minlen, long maxlen, const char *pattern);
static char* soap_collapse(struct soap *soap, char *s, int flag, int insitu);
static const char* soap_QName(struct soap *soap, const char *s, long minlen, long maxlen, const char *pattern);
#ifndef WITH_LEANER
static int soap_begin_attachments(struct soap*);
static int soap_end_attachments(struct soap *soap);
static struct soap_multipart *soap_alloc_multipart(struct soap*, struct soap_multipart**, struct soap_multipart**, const char*, size_t);
static int soap_putdimefield(struct soap*, const char*, size_t);
static char *soap_getdimefield(struct soap*, size_t);
static void soap_select_mime_boundary(struct soap*);
static int soap_valid_mime_boundary(struct soap*);
static void soap_resolve_attachment(struct soap*, struct soap_multipart*);
#endif
#ifdef WITH_GZIP
static int soap_getgziphdr(struct soap*);
#endif
#ifdef WITH_OPENSSL
# ifndef SOAP_SSL_RSA_BITS
# define SOAP_SSL_RSA_BITS 2048
# endif
static int soap_ssl_init_done = 0;
static int ssl_auth_init(struct soap*);
static int ssl_verify_callback(int, X509_STORE_CTX*);
static int ssl_verify_callback_allow_expired_certificate(int, X509_STORE_CTX*);
static int ssl_password(char*, int, int, void *);
#endif
#ifdef WITH_GNUTLS
# ifndef SOAP_SSL_RSA_BITS
# define SOAP_SSL_RSA_BITS 2048
# endif
static int soap_ssl_init_done = 0;
static int ssl_auth_init(struct soap*);
static const char *ssl_verify(struct soap *soap, const char *host);
# if GNUTLS_VERSION_NUMBER < 0x020b00
# if defined(HAVE_PTHREAD_H)
# include <pthread.h>
/* make GNUTLS thread safe with pthreads */
GCRY_THREAD_OPTION_PTHREAD_IMPL;
# elif defined(HAVE_PTH_H)
#include <pth.h>
/* make GNUTLS thread safe with PTH */
GCRY_THREAD_OPTION_PTH_IMPL;
# endif
# endif
#endif
#ifdef WITH_SYSTEMSSL
static int ssl_auth_init(struct soap*);
static int ssl_recv(int sk, void *s, int n, char *user);
static int ssl_send(int sk, void *s, int n, char *user);
#endif
#if !defined(WITH_NOHTTP) || !defined(WITH_LEANER)
static const char * soap_decode(char*, size_t, const char*, const char*);
#endif
#ifndef WITH_NOHTTP
static soap_wchar soap_getchunkchar(struct soap*);
static const char *http_error(struct soap*, int);
static int http_get(struct soap*);
static int http_put(struct soap*);
static int http_patch(struct soap*);
static int http_del(struct soap*);
static int http_200(struct soap*);
static int http_post(struct soap*, const char*, const char*, int, const char*, const char*, ULONG64);
static int http_send_header(struct soap*, const char*);
static int http_post_header(struct soap*, const char*, const char*);
static int http_response(struct soap*, int, ULONG64);
static int http_parse(struct soap*);
static int http_parse_header(struct soap*, const char*, const char*);
#endif
#ifndef WITH_NOIO
static int fsend(struct soap*, const char*, size_t);
static size_t frecv(struct soap*, char*, size_t);
static int tcp_init(struct soap*);
static const char *tcp_error(struct soap*);
#if !defined(WITH_IPV6)
static int tcp_gethost(struct soap*, const char *addr, struct in_addr *inaddr);
#endif
#if !defined(WITH_IPV6) || defined(WITH_COOKIES)
static int tcp_gethostbyname(struct soap*, const char *addr, struct hostent *hostent, struct in_addr *inaddr);
#endif
static SOAP_SOCKET tcp_connect(struct soap*, const char *endpoint, const char *host, int port);
static SOAP_SOCKET tcp_accept(struct soap*, SOAP_SOCKET, struct sockaddr*, int*);
static int tcp_select(struct soap*, SOAP_SOCKET, int, int);
static int tcp_disconnect(struct soap*);
static int tcp_closesocket(struct soap*, SOAP_SOCKET);
static int tcp_shutdownsocket(struct soap*, SOAP_SOCKET, int);
static const char *soap_strerror(struct soap*);
#define SOAP_TCP_SELECT_RCV 0x1
#define SOAP_TCP_SELECT_SND 0x2
#define SOAP_TCP_SELECT_ERR 0x4
#define SOAP_TCP_SELECT_ALL 0x7
#define SOAP_TCP_SELECT_PIP 0x8
#if defined(WIN32)
#define SOAP_SOCKBLOCK(fd) \
{ \
u_long blocking = 0; \
ioctlsocket(fd, FIONBIO, &blocking); \
}
#define SOAP_SOCKNONBLOCK(fd) \
{ \
u_long nonblocking = 1; \
ioctlsocket(fd, FIONBIO, &nonblocking); \
}
#elif defined(VXWORKS)
#define SOAP_SOCKBLOCK(fd) \
{ \
u_long blocking = 0; \
ioctl(fd, FIONBIO, (int)(&blocking)); \
}
#define SOAP_SOCKNONBLOCK(fd) \
{ \
u_long nonblocking = 1; \
ioctl(fd, FIONBIO, (int)(&nonblocking)); \
}
#elif defined(__VMS)
#define SOAP_SOCKBLOCK(fd) \
{ \
int blocking = 0; \
ioctl(fd, FIONBIO, &blocking); \
}
#define SOAP_SOCKNONBLOCK(fd) \
{ \
int nonblocking = 1; \
ioctl(fd, FIONBIO, &nonblocking); \
}
#elif defined(SYMBIAN)
#define SOAP_SOCKBLOCK(fd) \
{ \
long blocking = 0; \
ioctl(fd, 0/*FIONBIO*/, &blocking); \
}
#define SOAP_SOCKNONBLOCK(fd) \
{ \
long nonblocking = 1; \
ioctl(fd, 0/*FIONBIO*/, &nonblocking); \
}
#else
#define SOAP_SOCKBLOCK(fd) fcntl(fd, F_SETFL, fcntl(fd, F_GETFL)&~O_NONBLOCK);
#define SOAP_SOCKNONBLOCK(fd) fcntl(fd, F_SETFL, fcntl(fd, F_GETFL)|O_NONBLOCK);
#endif
#endif
static const char soap_env1[42] = "http://schemas.xmlsoap.org/soap/envelope/";
static const char soap_enc1[42] = "http://schemas.xmlsoap.org/soap/encoding/";
static const char soap_env2[40] = "http://www.w3.org/2003/05/soap-envelope";
static const char soap_enc2[40] = "http://www.w3.org/2003/05/soap-encoding";
static const char soap_rpc[35] = "http://www.w3.org/2003/05/soap-rpc";
const union soap_double_nan soap_double_nan = {{0xFFFFFFFF, 0xFFFFFFFF}};
const char soap_base64o[65] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
const char soap_base64i[81] = "\76XXX\77\64\65\66\67\70\71\72\73\74\75XXXXXXX\00\01\02\03\04\05\06\07\10\11\12\13\14\15\16\17\20\21\22\23\24\25\26\27\30\31XXXXXX\32\33\34\35\36\37\40\41\42\43\44\45\46\47\50\51\52\53\54\55\56\57\60\61\62\63";
#ifndef WITH_LEAN
static const char soap_indent[21] = "\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t";
/* Alternative indentation form for SOAP_XML_INDENT with spaces instead of tabs:
static const char soap_indent[41] = "\n ";
*/
#endif
#ifndef SOAP_CANARY
# define SOAP_CANARY (0xC0DE)
#endif
static const char soap_padding[4] = "\0\0\0";
#define SOAP_STR_PADDING (soap_padding)
#define SOAP_STR_EOS (soap_padding)
#define SOAP_NON_NULL (soap_padding)
#ifndef WITH_LEAN
static const struct soap_code_map html_entity_codes[] = /* entities for XHTML parsing */
{
{ 160, "nbsp" },
{ 161, "iexcl" },
{ 162, "cent" },
{ 163, "pound" },
{ 164, "curren" },
{ 165, "yen" },
{ 166, "brvbar" },
{ 167, "sect" },
{ 168, "uml" },
{ 169, "copy" },
{ 170, "ordf" },
{ 171, "laquo" },
{ 172, "not" },
{ 173, "shy" },
{ 174, "reg" },
{ 175, "macr" },
{ 176, "deg" },
{ 177, "plusmn" },
{ 178, "sup2" },
{ 179, "sup3" },
{ 180, "acute" },
{ 181, "micro" },
{ 182, "para" },
{ 183, "middot" },
{ 184, "cedil" },
{ 185, "sup1" },
{ 186, "ordm" },
{ 187, "raquo" },
{ 188, "frac14" },
{ 189, "frac12" },
{ 190, "frac34" },
{ 191, "iquest" },
{ 192, "Agrave" },
{ 193, "Aacute" },
{ 194, "Acirc" },
{ 195, "Atilde" },
{ 196, "Auml" },
{ 197, "Aring" },
{ 198, "AElig" },
{ 199, "Ccedil" },
{ 200, "Egrave" },
{ 201, "Eacute" },
{ 202, "Ecirc" },
{ 203, "Euml" },
{ 204, "Igrave" },
{ 205, "Iacute" },
{ 206, "Icirc" },
{ 207, "Iuml" },
{ 208, "ETH" },
{ 209, "Ntilde" },
{ 210, "Ograve" },
{ 211, "Oacute" },
{ 212, "Ocirc" },
{ 213, "Otilde" },
{ 214, "Ouml" },
{ 215, "times" },
{ 216, "Oslash" },
{ 217, "Ugrave" },
{ 218, "Uacute" },
{ 219, "Ucirc" },
{ 220, "Uuml" },
{ 221, "Yacute" },
{ 222, "THORN" },
{ 223, "szlig" },
{ 224, "agrave" },
{ 225, "aacute" },
{ 226, "acirc" },
{ 227, "atilde" },
{ 228, "auml" },
{ 229, "aring" },
{ 230, "aelig" },
{ 231, "ccedil" },
{ 232, "egrave" },
{ 233, "eacute" },
{ 234, "ecirc" },
{ 235, "euml" },
{ 236, "igrave" },
{ 237, "iacute" },
{ 238, "icirc" },
{ 239, "iuml" },
{ 240, "eth" },
{ 241, "ntilde" },
{ 242, "ograve" },
{ 243, "oacute" },
{ 244, "ocirc" },
{ 245, "otilde" },
{ 246, "ouml" },
{ 247, "divide" },
{ 248, "oslash" },
{ 249, "ugrave" },
{ 250, "uacute" },
{ 251, "ucirc" },
{ 252, "uuml" },
{ 253, "yacute" },
{ 254, "thorn" },
{ 255, "yuml" },
{ 0, NULL }
};
#endif
#ifndef WITH_NOIO
#ifndef WITH_LEAN
static const struct soap_code_map h_error_codes[] =
{
#ifdef HOST_NOT_FOUND
{ HOST_NOT_FOUND, "Host not found" },
#endif
#ifdef TRY_AGAIN
{ TRY_AGAIN, "Try Again" },
#endif
#ifdef NO_RECOVERY
{ NO_RECOVERY, "No Recovery" },
#endif
#ifdef NO_DATA
{ NO_DATA, "No Data" },
#endif
#ifdef NO_ADDRESS
{ NO_ADDRESS, "No Address" },
#endif
{ 0, NULL }
};
#endif
#endif
#ifndef WITH_NOHTTP
#ifndef WITH_LEAN
static const struct soap_code_map h_http_error_codes[] =
{
{ 100, "Continue" },
{ 101, "Switching Protocols" },
{ 200, "OK" },
{ 201, "Created" },
{ 202, "Accepted" },
{ 203, "Non-Authoritative Information" },
{ 204, "No Content" },
{ 205, "Reset Content" },
{ 206, "Partial Content" },
{ 300, "Multiple Choices" },
{ 301, "Moved Permanently" },
{ 302, "Found" },
{ 303, "See Other" },
{ 304, "Not Modified" },
{ 305, "Use Proxy" },
{ 307, "Temporary Redirect" },
{ 400, "Bad Request" },
{ 401, "Unauthorized" },
{ 402, "Payment Required" },
{ 403, "Forbidden" },
{ 404, "Not Found" },
{ 405, "Method Not Allowed" },
{ 406, "Not Acceptable" },
{ 407, "Proxy Authentication Required" },
{ 408, "Request Time-out" },
{ 409, "Conflict" },
{ 410, "Gone" },
{ 411, "Length Required" },
{ 412, "Precondition Failed" },
{ 413, "Request Entity Too Large" },
{ 414, "Request-URI Too Large" },
{ 415, "Unsupported Media Type" },
{ 416, "Requested range not satisfiable" },
{ 417, "Expectation Failed" },
{ 422, "Unprocessable Entity" },
{ 426, "Upgrade Required" },
{ 428, "Precondition Required" },
{ 429, "Too Many Requests" },
{ 431, "Request Header Fields Too Large" },
{ 500, "Internal Server Error" },
{ 501, "Not Implemented" },
{ 502, "Bad Gateway" },
{ 503, "Service Unavailable" },
{ 504, "Gateway Time-out" },
{ 505, "HTTP Version not supported" },
{ 511, "Network Authentication Required" },
{ 0, NULL }
};
#endif
#endif
#ifdef WITH_OPENSSL
static const struct soap_code_map h_ssl_error_codes[] =
{
#define _SSL_ERROR(e) { e, #e }
_SSL_ERROR(SSL_ERROR_SSL),
_SSL_ERROR(SSL_ERROR_ZERO_RETURN),
_SSL_ERROR(SSL_ERROR_WANT_READ),
_SSL_ERROR(SSL_ERROR_WANT_WRITE),
_SSL_ERROR(SSL_ERROR_WANT_CONNECT),
_SSL_ERROR(SSL_ERROR_WANT_X509_LOOKUP),
_SSL_ERROR(SSL_ERROR_SYSCALL),
{ 0, NULL }
};
#endif
#ifndef WITH_LEANER
static const struct soap_code_map mime_codes[] =
{
{ SOAP_MIME_7BIT, "7bit" },
{ SOAP_MIME_8BIT, "8bit" },
{ SOAP_MIME_BINARY, "binary" },
{ SOAP_MIME_QUOTED_PRINTABLE, "quoted-printable" },
{ SOAP_MIME_BASE64, "base64" },
{ SOAP_MIME_IETF_TOKEN, "ietf-token" },
{ SOAP_MIME_X_TOKEN, "x-token" },
{ 0, NULL }
};
#endif
#ifdef WIN32
static int tcp_done = 0;
#endif
#if (defined(_AIX43) || defined(TRU64) || defined(HP_UX)) && defined(HAVE_GETHOSTBYNAME_R)
#ifndef h_errno
extern int h_errno;
#endif
#endif
/******************************************************************************/
#ifndef WITH_NOIO
static int
fsend(struct soap *soap, const char *s, size_t n)
{
int nwritten, err;
SOAP_SOCKET sk;
soap->errnum = 0;
#if defined(__cplusplus) && !defined(WITH_COMPAT)
if (soap->os)
{
soap->os->write(s, (std::streamsize)n);
if (soap->os->good())
return SOAP_OK;
return SOAP_EOF;
}
#endif
sk = soap->sendsk;
if (!soap_valid_socket(sk))
sk = soap->socket;
while (n)
{
if (soap_valid_socket(sk))
{
if (soap->send_timeout)
{
for (;;)
{
int r;
#ifdef WITH_SELF_PIPE
#ifdef WITH_OPENSSL
if (soap->ssl)
r = tcp_select(soap, sk, SOAP_TCP_SELECT_ALL | SOAP_TCP_SELECT_PIP, soap->send_timeout);
else
#endif
#ifdef WITH_GNUTLS
if (soap->session)
r = tcp_select(soap, sk, SOAP_TCP_SELECT_ALL | SOAP_TCP_SELECT_PIP, soap->send_timeout);
else
#endif
#ifdef WITH_SYSTEMSSL
if (soap->ssl)
r = tcp_select(soap, sk, SOAP_TCP_SELECT_ALL | SOAP_TCP_SELECT_PIP, soap->send_timeout);
else
#endif
r = tcp_select(soap, sk, SOAP_TCP_SELECT_SND | SOAP_TCP_SELECT_ERR | SOAP_TCP_SELECT_PIP, soap->send_timeout);
if ((r & SOAP_TCP_SELECT_PIP)) /* abort if data is pending on pipe */
{
DBGLOG(TEST, SOAP_MESSAGE(fdebug, "Connection closed by self pipe\n"));
return SOAP_EOF;
}
#else
#ifdef WITH_OPENSSL
if (soap->ssl)
r = tcp_select(soap, sk, SOAP_TCP_SELECT_ALL, soap->send_timeout);
else
#endif
#ifdef WITH_GNUTLS
if (soap->session)
r = tcp_select(soap, sk, SOAP_TCP_SELECT_ALL, soap->send_timeout);
else
#endif
#ifdef WITH_SYSTEMSSL
if (soap->ssl)
r = tcp_select(soap, sk, SOAP_TCP_SELECT_ALL, soap->send_timeout);
else
#endif
r = tcp_select(soap, sk, SOAP_TCP_SELECT_SND | SOAP_TCP_SELECT_ERR, soap->send_timeout);
#endif
if (r > 0)
break;
if (!r)
return SOAP_EOF;
err = soap->errnum;
if (!err)
return soap->error;
if (err != SOAP_EAGAIN && err != SOAP_EWOULDBLOCK)
return SOAP_EOF;
}
}
#ifndef WITH_LEAN
if (soap->transfer_timeout)
{
time_t now = time(NULL);
if ((soap->transfer_timeout > 0 && difftime(now, (time_t)soap->start) > (double)soap->transfer_timeout)
|| (soap->transfer_timeout < 0 && difftime(now, (time_t)soap->start) > -1000000.0 * (double)soap->transfer_timeout))
return SOAP_EOF;
}
#endif
#ifdef WITH_OPENSSL
if (soap->ssl)
nwritten = SSL_write(soap->ssl, s, (int)n);
else if (soap->bio)
nwritten = BIO_write(soap->bio, s, (int)n);
else
#endif
#ifdef WITH_GNUTLS
if (soap->session)
nwritten = gnutls_record_send(soap->session, s, n);
else
#endif
#ifdef WITH_SYSTEMSSL
if (soap->ssl)
{
err = gsk_secure_socket_write(soap->ssl, (char*)s, n, &nwritten);
if (err != GSK_OK)
nwritten = 0;
}
else
#endif
#ifndef WITH_LEAN
if ((soap->omode & SOAP_IO_UDP))
{
if (soap->peerlen)
nwritten = sendto(sk, (char*)s, (SOAP_WINSOCKINT)n, soap->socket_flags, &soap->peer.addr, (SOAP_WINSOCKINT)soap->peerlen);
else
nwritten = send(sk, s, (SOAP_WINSOCKINT)n, soap->socket_flags);
/* retry and back-off algorithm */
/* TODO: this is not very clear from specs so verify and limit conditions under which we should loop (e.g. ENOBUFS) */
if (nwritten < 0)
{
int udp_repeat;
int udp_delay;
if ((soap->connect_flags & SO_BROADCAST))
udp_repeat = 2; /* SOAP-over-UDP MULTICAST_UDP_REPEAT - 1 */
else
udp_repeat = 1; /* SOAP-over-UDP UNICAST_UDP_REPEAT - 1 */
udp_delay = ((unsigned int)soap_random % 201) + 50; /* UDP_MIN_DELAY .. UDP_MAX_DELAY */
do
{
tcp_select(soap, sk, SOAP_TCP_SELECT_ERR, -1000 * udp_delay);
if (soap->peerlen)
nwritten = sendto(sk, (char*)s, (SOAP_WINSOCKINT)n, soap->socket_flags, &soap->peer.addr, (SOAP_WINSOCKINT)soap->peerlen);
else
nwritten = send(sk, s, (SOAP_WINSOCKINT)n, soap->socket_flags);
udp_delay <<= 1;
if (udp_delay > 500) /* UDP_UPPER_DELAY */
udp_delay = 500;
} while (nwritten < 0 && --udp_repeat > 0);
}
if (nwritten < 0)
{
err = soap_socket_errno(sk);
if (err && err != SOAP_EINTR)
{
soap->errnum = err;
return SOAP_EOF;
}
nwritten = 0; /* and call write() again */
}
}
else
#endif
#if !defined(AS400)
nwritten = send(sk, s, (int)n, soap->socket_flags);
#else
nwritten = send(sk, (void*)s, n, soap->socket_flags);
#endif
if (nwritten <= 0)
{
int r = 0;
err = soap_socket_errno(sk);
#ifdef WITH_OPENSSL
if (soap->ssl && (r = SSL_get_error(soap->ssl, nwritten)) != SSL_ERROR_NONE && r != SSL_ERROR_WANT_READ && r != SSL_ERROR_WANT_WRITE)
{
soap->errnum = err;
return SOAP_EOF;
}
#endif
#ifdef WITH_GNUTLS
if (soap->session)
{
if (nwritten == GNUTLS_E_INTERRUPTED)
err = SOAP_EINTR;
else if (nwritten == GNUTLS_E_AGAIN)
err = SOAP_EAGAIN;
}
#endif
if (err == SOAP_EWOULDBLOCK || err == SOAP_EAGAIN)
{
#if defined(WITH_OPENSSL)
if (soap->ssl && r == SSL_ERROR_WANT_READ)
r = tcp_select(soap, sk, SOAP_TCP_SELECT_RCV | SOAP_TCP_SELECT_ERR, soap->send_timeout ? soap->send_timeout : -10000);
else
#elif defined(WITH_GNUTLS)
if (soap->session && !gnutls_record_get_direction(soap->session))
r = tcp_select(soap, sk, SOAP_TCP_SELECT_RCV | SOAP_TCP_SELECT_ERR, soap->send_timeout ? soap->send_timeout : -10000);
else
#endif
r = tcp_select(soap, sk, SOAP_TCP_SELECT_SND | SOAP_TCP_SELECT_ERR, soap->send_timeout ? soap->send_timeout : -10000);
if (!r && soap->send_timeout)
return SOAP_EOF;
if (r < 0)
return SOAP_EOF;
}
else if (err && err != SOAP_EINTR)
{
soap->errnum = err;
return SOAP_EOF;
}
nwritten = 0; /* and call write() again */
}
}
else
{
#ifdef WITH_FASTCGI
nwritten = fwrite((void*)s, 1, n, stdout);
fflush(stdout);
#else
#ifdef UNDER_CE
nwritten = fwrite(s, 1, n, soap->sendfd);
#else
#ifdef WMW_RPM_IO
/* vxWorks compatible */
if (soap->rpmreqid)
nwritten = (httpBlockPut(soap->rpmreqid, (char*)s, n) == 0) ? n : -1;
else
#endif
#ifdef WIN32
nwritten = _write(soap->sendfd, s, (unsigned int)n);
#else
nwritten = write(soap->sendfd, s, (unsigned int)n);
#endif
#endif
#endif
if (nwritten <= 0)
{
#ifndef WITH_FASTCGI
err = soap_errno;
#else
err = EOF;
#endif
if (err && err != SOAP_EINTR && err != SOAP_EWOULDBLOCK && err != SOAP_EAGAIN)
{
soap->errnum = err;
return SOAP_EOF;
}
nwritten = 0; /* and call write() again */
}
}
n -= nwritten;
s += nwritten;
}
return SOAP_OK;
}
#endif
/******************************************************************************/
SOAP_FMAC1
int
SOAP_FMAC2
soap_send_raw(struct soap *soap, const char *s, size_t n)
{
if (!s || !n)
return SOAP_OK;
#ifndef WITH_LEANER
if (soap->fpreparesend && (soap->mode & SOAP_IO) != SOAP_IO_STORE && (soap->mode & SOAP_IO_LENGTH) && (soap->error = soap->fpreparesend(soap, s, n)) != SOAP_OK)
return soap->error;
if (soap->ffiltersend && (soap->error = soap->ffiltersend(soap, &s, &n)) != SOAP_OK)
return soap->error;
#endif
if ((soap->mode & SOAP_IO_LENGTH))
{
soap->count += n;
}
else if ((soap->mode & SOAP_IO))
{
size_t i = sizeof(soap->buf) - soap->bufidx;
while (n >= i)
{
(void)soap_memcpy((void*)(soap->buf + soap->bufidx), i, (const void*)s, i);
soap->bufidx = sizeof(soap->buf);
if (soap_flush(soap))
return soap->error;
s += i;
n -= i;
i = sizeof(soap->buf);
}
(void)soap_memcpy((void*)(soap->buf + soap->bufidx), sizeof(soap->buf) - soap->bufidx, (const void*)s, n);
soap->bufidx += n;
}
else
{
return soap_flush_raw(soap, s, n);
}
return SOAP_OK;
}
/******************************************************************************/
SOAP_FMAC1
int
SOAP_FMAC2
soap_flush(struct soap *soap)
{
size_t n = soap->bufidx;
if (!n)
return soap->error = soap->fsend(soap, SOAP_STR_EOS, 0); /* force a zero send for HTTP GET and DELETE */
#ifndef WITH_LEANER
if ((soap->mode & SOAP_IO) == SOAP_IO_STORE)
{
int r;
if (soap->fpreparesend && (r = soap->fpreparesend(soap, soap->buf, n)) != SOAP_OK)
return soap->error = r;
}
#endif
soap->bufidx = 0;
#ifdef WITH_ZLIB
if ((soap->mode & SOAP_ENC_ZLIB) && soap->d_stream)
{
soap->d_stream->next_in = (Byte*)soap->buf;
soap->d_stream->avail_in = (unsigned int)n;
#ifdef WITH_GZIP
soap->z_crc = crc32(soap->z_crc, (Byte*)soap->buf, (unsigned int)n);
#endif
do
{
DBGLOG(TEST, SOAP_MESSAGE(fdebug, "Deflating %u bytes\n", soap->d_stream->avail_in));
if (deflate(soap->d_stream, Z_NO_FLUSH) != Z_OK)
{
DBGLOG(TEST, SOAP_MESSAGE(fdebug, "Unable to deflate: %s\n", soap->d_stream->msg ? soap->d_stream->msg : SOAP_STR_EOS));
return soap->error = SOAP_ZLIB_ERROR;
}
if (!soap->d_stream->avail_out)
{
if (soap_flush_raw(soap, soap->z_buf, sizeof(soap->buf)))
return soap->error;
soap->d_stream->next_out = (Byte*)soap->z_buf;
soap->d_stream->avail_out = sizeof(soap->buf);
}
} while (soap->d_stream->avail_in);
return SOAP_OK;
}
#endif
return soap_flush_raw(soap, soap->buf, n);
}
/******************************************************************************/
SOAP_FMAC1
int
SOAP_FMAC2
soap_flush_raw(struct soap *soap, const char *s, size_t n)
{
if ((soap->mode & SOAP_IO) == SOAP_IO_STORE)
{
void *t;
t = soap_push_block(soap, NULL, n);
if (!t)
return soap->error = SOAP_EOM;
(void)soap_memcpy(t, n, (const void*)s, n);
return SOAP_OK;
}
#ifndef WITH_LEANER
if ((soap->mode & SOAP_IO) == SOAP_IO_CHUNK)
{
char t[24];
(SOAP_SNPRINTF(t, sizeof(t), 20), &"\r\n%lX\r\n"[soap->chunksize ? 0 : 2], (unsigned long)n);
DBGMSG(SENT, t, strlen(t));
soap->error = soap->fsend(soap, t, strlen(t));
if (soap->error)
return soap->error;
soap->chunksize += n;
}
DBGMSG(SENT, s, n);
DBGLOG(TEST, SOAP_MESSAGE(fdebug, "Send %u bytes to socket=%d/fd=%d\n", (unsigned int)n, (int)soap->socket, soap->sendfd));
#endif
return soap->error = soap->fsend(soap, s, n);
}
/******************************************************************************/
SOAP_FMAC1
int
SOAP_FMAC2
soap_send(struct soap *soap, const char *s)
{
if (!s)
return SOAP_OK;
return soap_send_raw(soap, s, strlen(s));
}
/******************************************************************************/
#ifndef WITH_LEANER
SOAP_FMAC1
int
SOAP_FMAC2
soap_send2(struct soap *soap, const char *s1, const char *s2)
{
if (soap_send(soap, s1))
return soap->error;
return soap_send(soap, s2);
}
#endif
/******************************************************************************/
#ifndef WITH_LEANER
SOAP_FMAC1
int
SOAP_FMAC2
soap_send3(struct soap *soap, const char *s1, const char *s2, const char *s3)
{
if (soap_send(soap, s1)
|| soap_send(soap, s2))
return soap->error;
return soap_send(soap, s3);
}
#endif
/******************************************************************************/
#ifndef WITH_LEANER
SOAP_FMAC1
int
SOAP_FMAC2
soap_query_send_key(struct soap *soap, const char *s)
{
if (!s)
return SOAP_OK;
if (!soap->body && soap_send_raw(soap, "&", 1))
return soap->error;
soap->body = 0;
(void)soap_encode_url(s, soap->msgbuf, (int)sizeof(soap->msgbuf)); /* msgbuf length is max SOAP_TMPLEN or just 1024 bytes */
return soap_send(soap, soap->msgbuf);
}